.body{
    padding: 0 20px 0 20px;
}
.head{
    margin-bottom: 20px;
}
.iptBox{
    border-bottom: 1px solid #ccc;
    text-align: center;
    .ipt{
        border: none; 
        outline: none;
    }
}

.okBox{
    height: 1rem;
    line-height: 1rem;
    margin-top: 1rem;
    text-align: center;
    border: solid 1px #A878E8;
    border-radius: 15px;
    .okBtn{
        color: #A878E8;
    } 
}